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John Deere Marine: JD14X

JD14X (4).png

JD14X

Marine Propulsion Engine
  • Next Generation Marine Engine
  • 523 - 599 kW (700 - up to 803 hp)

Features

4-valve cylinder head
  • Excellent airflow through 4-valve cylinder head delivers greater low-speed torque and better transient response time.

High-pressure common-rail (HPCR)
  • Provides more flexible injection timing and higher efficiency. Rear gear train and HPCR reduces noise by up to 3 decibels.

Water-cooled exhaust manifold
  • Integrated components eliminate external hoses and fittings. Wet exhaust manifold creates a cooler and quieter environment for passengers and crew.

Turbocharged, Air to Sea Water Cooled
  • Cooler turbocharger operation enables higher ratings and efficiencies for applications that require high power or speed.

Hydraulic Automatic Valve Lash Adjustment
  • Provides durability and eliminates valve lash maintenance.

Extended Service Intervals
  • Longer service intervals with use of John Deere oil. Rigid bronze impeller on sea water pump with up to 10,000-hour life before needing maintenance.

John Deere Connected Support 
  • Remote monitoring and diagnostics comes standard. Provides protection and efficiency with no subscription fees or ongoing expenses.

Specifications

Emissions Certifications

EPA Tier 3

IMO Tier 2

RCD 2

General Data (based on standard option configuration)

Height-- mm (in)

1192 mm

Length - mm (in)

1750 mm

Engine Type

In-line

Model

Number of cylinders

Displacement-- L (cu in)

Aspiration

Width Maximum - mm (in)

JD14X

6

13.6L

1095 mm

Air-to-sea water

Weight, dry - kg (lb)

1489 kg

Engine Specifcations

Performance Rating

M3

M4

Power KW (bhp)
Rated Speed (rpm)

523-560 (700-750)
2100

Up to 599 (803)
2200

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